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Exploring Science 7© Pearson Education Limited 2004 1A mixture is: Ajust one substance, like pure salt. Btwo or more things mixed together, like nuts and.

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Presentation on theme: "Exploring Science 7© Pearson Education Limited 2004 1A mixture is: Ajust one substance, like pure salt. Btwo or more things mixed together, like nuts and."— Presentation transcript:

1 Exploring Science 7© Pearson Education Limited A mixture is: Ajust one substance, like pure salt. Btwo or more things mixed together, like nuts and raisins. Ctwo things joined together, like flour and sugar in a baked cake. Da lot of the same thing put together. Quick Quiz 7Ha

2 Exploring Science 7© Pearson Education Limited Salt seems to disappear if you stir it into water. Which statement is true? AThe salt dissolves because it is insoluble. BThe salt dissolves because it is soluble. CThe salt melts because it is soluble. DThe salt melts because it is insoluble. Quick Quiz 7Ha

3 Exploring Science 7© Pearson Education Limited When you add salt to water: Athe salt is the solvent. Bthe water is the solute. Cthe salt is the solute. Dthe water is the solution. Quick Quiz 7Ha

4 Exploring Science 7© Pearson Education Limited Filtering cannot be used to separate: Asand from a mixture of sand and water. Bsugar from sugar solution. Ctea leaves from a pot of tea. Dleaves from a mixture of leaves and pond water. Quick Quiz 7Ha

5 Exploring Science 7© Pearson Education Limited A mixture is: Ajust one substance, like pure salt. Btwo or more things mixed together, like nuts and raisins. Ctwo things joined together, like flour and sugar in a baked cake. Da lot of the same thing put together. Quick Quiz answers 7Ha

6 Exploring Science 7© Pearson Education Limited Salt seems to disappear if you stir it into water. Which statement is true? AThe salt dissolves because it is insoluble. BThe salt dissolves because it is soluble. CThe salt melts because it is soluble. DThe salt melts because it is insoluble. Quick Quiz answers 7Ha

7 Exploring Science 7© Pearson Education Limited When you add salt to water: Athe salt is the solvent. Bthe water is the solute. Cthe salt is the solute. Dthe water is the solution. Quick Quiz answers 7Ha

8 Exploring Science 7© Pearson Education Limited Filtering cannot be used to separate: Asand from a mixture of sand and water. Bsugar from sugar solution. Ctea leaves from a pot of tea. Dleaves from a mixture of leaves and pond water. Quick Quiz answers 7Ha


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